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MERSEN FUSE 6,9 URY 17 P 100 BS17UY69V100P
MPN: E221264
Alt. SKU: BS17UY69V100P
Special Price
£52.63
£43.86
Regular Price
£105.26
MERSEN FUSE 6,9 URY 17 P 100 BS17UY69V100P is available to buy in increments of 10
Why Choose the Protistor® 17x49 aR 690VAC IEC 100A With Striker BS17UY69V100P?
This BS fuse-link delivers dependable protection for semiconductor devices in industrial electrical circuits rated up to 690VAC, conforming to IEC standards. Its aR characteristic ensures rapid response to short-circuit events, minimising equipment downtime.
The integrated striker offers clear indication for remote signalling and safe fuse disconnection. Engineered in a compact 17x49mm format with a 100A rating, it is ideal for critical power electronics applications demanding high performance and compliance with British Standards.
Product Code: E221264
Key Benefits
- Rapid disconnection characteristic (aR) for effective semiconductor protection
- Integrated striker for clear indication and remote signalling
- High breaking capacity of 200 kA ensures safety under fault conditions
- Compact 17x49mm size suitable for space-constrained installations
- Complies with IEC and British Standards for reliable performance
- Copper terminals with L brackets provide secure and durable connections
- Ceramic body offers excellent insulation and thermal resistance
Compatibility
This fuse-link is compatible with industrial semiconductor protection fuse holders designed for 17x49mm fuses and supports AC systems up to 690V. It is suitable for use in power electronics, motor drives, and other applications requiring fast-acting fuse protection with striker indication.
Applications
- Protection of power semiconductor devices such as thyristors and diodes
- Industrial motor drives and inverters
- Power supply units and converters
- Renewable energy systems including solar inverters
- General industrial electrical circuits requiring high-speed fuse protection
Technical Specifications
- Item number: E221264
- Catalogue No: BS17UY69V100P
- Description: British Standard fuse-link Protistor® 17x49 aR 690VAC IEC 100A With Striker
- EAN/UPC Code: 3605340251661
- Rated voltage AC IEC: 690 V
- Ampere Rating: 100 A
- RoHS Compliant: Yes
- AC or DC: AC
- Speed/Characteristic: aR
- Fuse Size: 17x49
- Mounting: Bolted
- Clearing I2t At Rated Voltage: 3900 A²s
- Melting I2t: 625 A²s
- AC Max I.R./Breaking Capacity: I1: 200 kA
- Indication System: Yes
- Indication System Type: Striker
- Connection/Terminal Material: Copper
- Connection/Terminal Type: L Brackets
- Product Diameter: 18.5 mm
- Product Width: 27 mm
- Product Length: 77.2 mm
- Product Height: 24 mm
- Sell Pack Quantity: 10 EA
- Sell Pack Weight: 0.5 kg
- Sell Pack Width: 110 mm
- Sell Pack Length: 250 mm
- Sell Pack Height: 30 mm
- Product group: Semiconductor Protection Fuses
- Body/Insulating Material: Ceramic
- Product Weight: 0.05 kg
- Power Dissipation at Rated Current Value: 33 W
Frequently Asked Questions
What does the aR characteristic mean?
The aR characteristic indicates a semiconductor protection fuse that is fast-acting but with partial range breaking capacity, designed to protect power semiconductor devices from short circuits.
Is this fuse suitable for DC applications?
No, this particular fuse is rated for AC applications only, as specified in the technical specifications.
What is the purpose of the striker indication system?
The striker provides a mechanical indication when the fuse has operated, enabling remote signalling and safe disconnection of the circuit.
Can this fuse be used in motor drive circuits?
Yes, it is commonly used in industrial motor drives and power electronics where semiconductor protection is required.
Common Search Terms
Protistor fuse 17x49, semiconductor protection fuse 100A, aR fuse 690VAC, BS fuse-link with striker, industrial fuse 200kA breaking capacity, ceramic body fuse, copper terminal fuse, rapid fuse for power electronics
| Manufacturer Part Number | E221264 |
|---|---|
| Packed Quantity | 10 |
| Barcode | 3605340251661 |
| Height | 77.2mm |
| Width | 27mm |
| Depth | 24mm |
| HS Code | 85361090 |
| Manufacturer | Mersen |
| Alternative Product SKU | BS17UY69V100P |
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